Avogadro Number and Mole App Download | Class 9 Chemistry MCQ e-Book PDF

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Study Avogadro number and mole Multiple Choice Questions (MCQ Quiz) with Answers PDF (Avogadro Number and Mole MCQ PDF e-Book) download to study Class 9 Chemistry Tests. Learn Fundamentals of Chemistry Multiple Choice Questions and Answers (MCQs), Avogadro Number and Mole quiz answers PDF to study online school courses. Free Avogadro Number and Mole App: Download the Class 9 Chemistry MCQ App to study branches of chemistry, empirical and molecular formulas, ions and free radicals, elements compounds and mixtures test prep for online degree programs.

"Avogadro Number and Mole" App Download [Free] with MCQ: A mole of any substance contains; with answers: 6.022 * 1022 particles, 6.022 * 1023 particles, 6.022 * 1024 particles, and 6.022 * 1025 particles to study online school courses. Solve Fundamentals of Chemistry Quiz Questions, download Google e-Book (Free Chapter) for online classes.

Avogadro Number and Mole MCQs PDF Download – Prep Test

MCQ 1: A mole of any substance contains:

  1. 6.022 * 1022 particles
  2. 6.022 * 1023 particles
  3. 6.022 * 1024 particles
  4. 6.022 * 1025 particles

MCQ 2: 1 mole of a substance refers to:

  1. molar mass
  2. atomic mass
  3. electron mass
  4. neutron mass

MCQ 3: 6.022 * 1023 atoms of Sulphur contains:

  1. 2 moles
  2. 3 moles
  3. 4 moles
  4. 1 mole

MCQ 4: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are:

  1. x
  2. 0.5x
  3. 2x
  4. 1.5x

MCQ 5: The number of atoms of hydrogen in 2 moles of NH3:

  1. 5 * 1023
  2. 3.01 * 1023
  3. 3.61 * 1024
  4. 4 * 1023

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Avogadro Number and Mole MCQ App

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